ElevenLabs

ElevenLabs-Modelle werden über eine einheitliche, asynchrone Job-API aufgerufen. Starte einen Task mit POST /api/generate und frage dann GET /api/generate/{taskId} ab, bis er fertig ist. Diese Familie stellt 4 Endpunkte bereit.

Überblick

Jeder Endpunkt teilt sich dieselbe Hülle — nur model und die input-Felder ändern sich. Führe einen beliebigen im Playground des Modell-Markts aus.

Authentifizierung

Erstelle einen API-Schlüssel unter /api-keys und sende ihn als Bearer-Token. Anfragen aus dem Browser bei angemeldeter Sitzung funktionieren auch über das Session-Cookie.

Authorization: Bearer <YOUR_API_KEY>

Task erstellen

POST

POST https://api.lithovas.com/api/generate

Body: { "model": "<slug>", "input": { … } }

Antwort: { "taskId": "<id>", "state": "waiting" }

Ergebnis abfragen

GET

GET https://api.lithovas.com/api/generate/<taskId>

Antwort: { "taskId", "state": "waiting" | "success" | "fail", "resultUrls": [ … ], "creditsConsumed", "failMsg", "balance" }

Asynchron

Ein 200 von „Task erstellen“ bedeutet nur, dass der Task angenommen wurde — nicht, dass er fertig ist. Frage diesen Endpunkt ab, bis state zu success oder fail wird. Fehlgeschlagene Tasks werden nicht berechnet.

Endpunkte

Modell	Task	model slug
Audio Isolation	Audio to Audio	elevenlabs/audio-isolation
Text To Dialogue V3	Text to Speech	elevenlabs/text-to-dialogue-v3
Text To Speech Multilingual V2	Text to Speech	elevenlabs/text-to-speech-multilingual-v2
Text To Speech Turbo 2.5	Text to Speech	elevenlabs/text-to-speech-turbo-2-5

Audio Isolation · Audio to Audio

POSTAudio to Audioelevenlabs/audio-isolation

input-Felder

audio_urlstringerforderlich

URL of audio to isolate voice from (mp3/wav/aac/mp4/ogg, max 10MB)

Beispiel

cURL

curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "elevenlabs/audio-isolation",
  "input": {
    "audio_url": "https://example.com/reference.mp3"
  }
}'

Text To Dialogue V3 · Text to Speech

POSTText to Speechelevenlabs/text-to-dialogue-v3

input-Felder

dialoguearray<object>erforderlich

Array of dialogue items with text and voice; combined text <=5000 chars

dialogue[].textstringerforderlich

Dialogue text content for speech generation

dialogue[].voiceenum<string>erforderlich

Voice ID or preset name for speech synthesis (60 voice IDs)

stabilitynumberoptional

Voice stability parameter controlling consistency

language_codestringoptional

Language code (50+ codes); omit for automatic detection

Beispiel

cURL

curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "elevenlabs/text-to-dialogue-v3",
  "input": {
    "dialogue": [],
    "dialogue[].text": "example",
    "dialogue[].voice": "example",
    "stability": 0.5,
    "language_code": "example"
  }
}'

Text To Speech Multilingual V2 · Text to Speech

POSTText to Speechelevenlabs/text-to-speech-multilingual-v2

input-Felder

textstringerforderlich

Text to convert to speech (max 5000 characters)

voicestringerforderlich

Voice ID or preset name for speech generation (59 voice IDs)

stabilitynumberoptional

Voice stability control (0-1, step 0.01)

similarity_boostnumberoptional

Similarity boost parameter (0-1, step 0.01)

stylenumberoptional

Style exaggeration level (0-1, step 0.01)

speednumberoptional

Speech speed multiplier (0.7-1.2, step 0.01)

timestampsbooleanoptional

Return word-level timestamps in output

previous_textstringoptional

Prior context text for continuity (max 5000 chars)

next_textstringoptional

Following context text for continuity (max 5000 chars)

language_codestringoptional

ISO 639-1 language code for enforcement (max 500 chars)

Beispiel

cURL

curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "elevenlabs/text-to-speech-multilingual-v2",
  "input": {
    "text": "example",
    "voice": "example",
    "stability": 0.5,
    "similarity_boost": 0.75,
    "style": 0,
    "speed": 1,
    "timestamps": false,
    "previous_text": "example",
    "next_text": "example",
    "language_code": "example"
  }
}'

Text To Speech Turbo 2.5 · Text to Speech

POSTText to Speechelevenlabs/text-to-speech-turbo-2-5

input-Felder

textstringerforderlich

Text to convert to speech (max 5000 characters)

voicestringoptional

Voice ID or preset name for speech generation (60+ voice IDs)

stabilitynumberoptional

Voice stability parameter (0-1, step 0.01)

similarity_boostnumberoptional

Similarity boost parameter (0-1, step 0.01)

stylenumberoptional

Style exaggeration level (0-1, step 0.01)

speednumberoptional

Speech speed multiplier (0.7-1.2, step 0.01)

timestampsbooleanoptional

Return word-level timing information

previous_textstringoptional

Prior context text for continuity (max 5000 chars)

next_textstringoptional

Following context text for continuity (max 5000 chars)

language_codestringoptional

ISO 639-1 language code for enforcement

Beispiel

cURL

curl -X POST https://api.lithovas.com/api/generate \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "elevenlabs/text-to-speech-turbo-2-5",
  "input": {
    "text": "example",
    "voice": "EkK5I93UQWFDigLMpZcX",
    "stability": 0.5,
    "similarity_boost": 0.75,
    "style": 0,
    "speed": 1,
    "timestamps": false,
    "previous_text": "example",
    "next_text": "example",
    "language_code": "example"
  }
}'